diff options
Diffstat (limited to 'guix/swh.scm')
| -rw-r--r-- | guix/swh.scm | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/guix/swh.scm b/guix/swh.scm index 1c416c8dd5..b72d1c311e 100644 --- a/guix/swh.scm +++ b/guix/swh.scm @@ -533,7 +533,8 @@ delete it when leaving the dynamic extent of this call." (lambda () (false-if-exception (delete-file-recursively tmp-dir)))))) -(define (swh-download url reference output) +(define* (swh-download url reference output + #:key (log-port (current-error-port))) "Download from Software Heritage a checkout of the Git tag or commit REFERENCE originating from URL, and unpack it in OUTPUT. Return #t on success and #f on failure. @@ -545,10 +546,17 @@ wait until it becomes available, which could take several minutes." (lookup-revision reference) (lookup-origin-revision url reference)) ((? revision? revision) + (format log-port "SWH: found revision ~a with directory at '~a'~%" + (revision-id revision) + (swh-url (revision-directory-url revision))) (call-with-temporary-directory (lambda (directory) - (match (vault-fetch (revision-directory revision) 'directory) + (match (vault-fetch (revision-directory revision) 'directory + #:log-port log-port) (#f + (format log-port + "SWH: directory ~a could not be fetched from the vault~%" + (revision-directory revision)) #f) ((? port? input) (let ((tar (open-pipe* OPEN_WRITE "tar" "-C" directory "-xzvf" "-"))) |